It sounds good on the video. I had my pipes modified by www.vtxexhaust.com in Albert Lea 2 years ago and I am still extremely happy with the sound.
If you want to hear them, I live in Burnsville.
In case you go with vtxexhaust, they will work on your bike at no extree charge. At least they did that then, and I imagine if you say I sent you, they might still.